摘要
探讨了超低温保存的基本原理、方法和影响因素等 ,肯定了超低温是一种长期保存顽拗性种子的最佳手段。在讨论影响因素的同时指出材料特性是最重要的因素之一 ,并对国内外顽拗性种子超低温保存的现状和发展作了介绍 ,指出目前顽拗性种子超低温保存研究存在的问题 ,提出了今后的研究方向。
This paper summarizes the principles, means and affecting factors of cryopreservation of recalcitrant seeds, and affirms that cryopreservation is the best means for long-term preservation. As far as affecting factors are concerned, one key factor is the characters of the material. The present condition and developing process of cryopreservation of recalcitrant seeds are briefly introduced. The problems in research on cryopreservation of recalcitrant seeds are pointed out and the trends of its research are suggested.
出处
《江西农业大学学报》
CAS
CSCD
2003年第4期608-612,共5页
Acta Agriculturae Universitatis Jiangxiensis
基金
国家自然科学基金资助项目 ( 3 9670 60 8)
中国教育部"高等学校骨干教师资助计划"基金项目 ( 2 0 0 0 -65 )
